基于饮用水生物稳定性的主体水TOC变化研究  

Preliminary Study on the Changes of TOC in Main Body of Water Based on Biological Stability of Drinking Water

作　　者：林英姿[1,2] 于天鹏 

机构地区：[1]吉林建筑大学松辽流域水环境教育部重点实验室,长春130118 [2]吉林省城市水资源与水环境修复工程实验室,长春130118 [3]吉林建筑大学市政与环境工程学院,长春130118

出　　处：《中国资源综合利用》2016年第1期22-24,共3页China Resources Comprehensive Utilization

基　　金：国家水体污染控制与治理科技重大专项(2012 ZX0708001)

摘　　要：在供水管网中,TOC是支持微生物生长的重要因素,也是严重影响饮用水生物稳定性的因素之一。研究了在加氯之前与加氯之后主体水中TOC的变化规律,并对出现这种变化的原因做出了分析。研究表明,在这两种情况下,TOC都呈现出衰减的趋势,但加氯后的主体水中TOC的衰减速率明显受到了很大影响。In the water supply pipe network, TOC is an important support for the growth of microorganisms and one of the serious impact of drinking water biological stability factors. This paper makes a preliminary study on the variation of TOC in main body of water chlorination before and after adding chlorination in water and makes an analysis on the reasons for this change. Studies have shown that TOC are showing a decline trend in these two cases, but after adding chlorination, decay rate of TOC in main body of water is affected significantly.

关 键 词：生物稳定性 TOC变化 衰减 

分 类 号：X824[环境科学与工程—环境工程]